it won't matter if billions were offered Congress has to find him unfit to perform his duties, ie. experts have declared he is not sane, or he is so disabled physically that he cannot perform--like when Reagan was shot and disabled in the hospital

I say let's let the special prosecutor do his job, along with the other special investigations, and see what comes out of it. The Republicans will do Nothing until the GOP leaders decide that Trump is more of a liability than an asset. They will also probably see what happens in next year's election because if they lose their majority, things will Definitely move forward, in my opinion.